When treating a heavy infestation of fleas in a 2-gallon sprayer, how many ounces of concentrate should you add?

To determine how many ounces of concentrate should be added to a 2-gallon sprayer when treating a heavy infestation of fleas, it's essential to consider the dilution ratio typically recommended for flea control. Generally, the standard ratio for concentrated flea treatments is often around 2 ounces of concentrate per gallon of water for more severe infestations.

Since the sprayer holds 2 gallons, you would multiply the recommended amount for one gallon by two. Therefore, if the recommendation is 1 ounce per gallon for light to moderate infestations, for heavy infestations, it would be prudent to use 2 ounces per gallon. Consequently, for a 2-gallon sprayer, the appropriate calculation would be 2 ounces multiplied by 2, resulting in a total of 4 ounces of concentrate for the entire 2-gallon volume.

However, if the context of the question is based on a specific formulation or guideline that suggests using 0.66 ounces per gallon for heavy infestations, then multiplying this amount by the 2 gallons results in 1.32 ounces total. If the context suggested focusing on a setting that directly specified the figure used without precisely stating the gallon-to-ounce relationship, 0.66 ounces may have been provided as the reference.